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Technicien(ne) comptes recevables - recouvrement / Accounts Receivable Technician - Collections
Quantum Management Services Ltd.
Montreal, QC
$60,000 to $75,000 USD / year
Full-time
Technicien(ne) aux comptes recevables - recouvrement
Quantum Management Services Ltd.
Quebec, QC
$65,000 to $75,000 USD / year
Full-time
Administrative Coordinator
Quantum Management Services Ltd.
Toronto, ON
$20 USD / hour
Full-time
Technicien en essais mécaniques et électriques
Quantum Management Services Ltd.
Longueuil, QC
$55,000 to $60,000 USD / year
Full-time
Contrôleur adjoint - construction - Ville Saint-Laurent - 100 k$ à 130 k$ / Assistant Controller
Quantum Management Services Ltd.
Montreal, QC
$100,000 to $130,000 USD / year
Full-time
Commis aux comptes fournisseurs (nouveaux diplômés bienvenus) - hybride
Quantum Management Services Ltd.
Quebec, QC
$48,000 to $52,000 USD / year
Full-time
Recruteur / Recruiter
Quantum Management Services Ltd.
Brossard, QC
Full-time
Comptable et assistant(e) de direction du PDG / Bookkeeper & Executive Assistant to the CEO
Quantum Management Services Ltd.
Montreal, QC
$100,000 to $120,000 USD / year
Full-time
Legal Clerk - Litigation
Quantum Management Services Ltd.
Toronto, ON
$80,000 to $90,000 USD / year
Full-time
Digital Media Lead
Quantum Management Services Ltd.
Toronto, ON
$50,000 to $85,000 USD / year
Full-time
Directeur régional des ventes et des opérations / Regional Sales & Operations Manager
Quantum Management Services Ltd.
Montreal, QC
Full-time
Responsable des médias numériques / Digital Media Lead
Quantum Management Services Ltd.
Montreal, QC
Full-time
Spécialiste marketing
Quantum Management Services Ltd.
Longueuil, QC
$74,000 to $80,000 USD / year
Full-time
Technicien en comptabilité / Accounting Technician
Quantum Management Services Ltd.
Montreal, QC
$55,000 to $80,000 USD / year
Full-time
Adjoint(e) en planification financière
Quantum Management Services Ltd.
Quebec, QC · Sainte-Foy–Sillery–Cap-Rouge, QC
Full-time
Law Clerk
Quantum Management Services Ltd.
ON · Durham, ON
$60,000 to $70,000 USD / year
Full-time
Sales Specialist / Field Rep - Vancouver
Quantum Management Services Ltd.
Canada
Part-time
Vice-président, ressources humaines et culture d'entreprise / Vice President, People & Culture
Quantum Management Services Ltd.
Montreal, QC
$140,000 USD / year
Full-time
Représentant(e) des ventes externes / Sales Representative
Quantum Management Services Ltd.
Longueuil, QC
Full-time
Spécialiste du service à la clientèle / Customer Service Specialist
Quantum Management Services Ltd.
Montreal, QC
$23 USD / hour
Full-time
Coordonnateur des achats / Purchasing Coordinator
Quantum Management Services Ltd.
Montreal, QC
$63,000 USD / year
Full-time
Responsable commercial technique / Technical Sales Manager
Quantum Management Services Ltd.
Montreal, QC
$140,000 to $160,000 CAD / year
Full-time
Technicien(ne) comptable - Terrebonne - 75 000 $ à 85 000 $
Quantum Management Services Ltd.
Terrebonne, QC
$75,000 to $85,000 CAD / year
Full-time
Architecte système principal - électronique de puissance / Principal Systems Architect
Quantum Management Services Ltd.
Montreal, QC
$180,000 to $200,000 CAD / year
Full-time
Systems Administrator III (Windows)
Quantum Management Services Ltd.
Toronto, ON
$110,000 to $115,000 CAD / year
Full-time

Quantum Management Services Ltd.

Systems Administrator III (Windows)

Toronto, ON, Canada

Pay: $110,000 to $115,000 CAD / year
Job type: Full-time
Apply by: Oct 1, 2026

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At a glance

Automatically prepared from the listing. Check the original description for the full requirements.

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Responsibilities

The role involves building, deploying, and managing enterprise Windows Server infrastructure and SCCM patching. It also requires supporting multi-node clusters and developing PowerShell automation to improve operational efficiency.

Requirements

Candidates need 3+ years of enterprise Windows Server experience with a strong focus on server patching and high-availability clustering. Proficiency in Active Directory, DNS, Group Policy, and PowerShell is required.

Experience

2 to 5 years

Working hours

40 hours per week

Work arrangement

Hybrid

Days in the office

Skills

Windows Server Administration
SCCM Server Patching
Active Directory
DNS
Group Policy
Windows Clustering
High Availability
SQL Server Support
PowerShell Scripting
Infrastructure Automation
Root Cause Analysis
Azure
Ansible
VMware
PCI DSS
CIS Benchmarks

Benefits

Bonus

Visa sponsorship

Not detected in the job text

Hiring contact

Cristina Arsene

Hiring contact email

[email protected]

Keywords

Windows Server
SCCM
Active Directory
DNS
Group Policy
Windows Clustering
High Availability
SQL Server
PowerShell
Infrastructure Automation
Azure
Hybrid Cloud
Ansible
VMware
PCI DSS
CIS Benchmarks
MSSP
Root Cause Analysis
Enterprise Infrastructure
Server Lifecycle Management

Original job description

Position: Systems Administrator III - Windows
Location: Etobicoke - 3 days onsite
Salary: $100,000 + 10% bonus
Posting Type: Open vacancy

Our client is looking for an experienced Systems Administrator III to support and maintain mission-critical Windows Server infrastructure across enterprise on-premises and hybrid cloud environments.

This is a hands-on, server-focused role responsible for Windows Server administration, SCCM patching, platform upgrades, high-availability clustering, production troubleshooting and infrastructure automation. The successful candidate will work closely with Infrastructure, Engineering, Security and SQL DBA teams to maintain reliable and secure production environments.

Description:

- Build, deploy, patch, upgrade and manage enterprise Windows Server environments.
- Administer Active Directory, DNS and Group Policy.
- Perform hands-on SCCM server patching and lifecycle management.
- Drive platform currency, patching and in-place server upgrades.
- Support and troubleshoot multi-node Microsoft Windows clusters.
- Support SQL Server high-availability environments and work closely with SQL DBAs.
- Resolve complex production incidents through advanced troubleshooting and root cause analysis.
- Develop PowerShell automation to improve infrastructure operations.
- Maintain runbooks, documentation and operational standards.
- Collaborate with Infrastructure, Engineering, Application, Security and DBA teams.
- Support ongoing infrastructure modernization and lifecycle initiatives.

Skills:

- 3+ years of hands-on Windows Server administration in an enterprise environment.
- Strong experience building, deploying, patching and managing Windows Servers.
- Hands-on SCCM experience specifically focused on server patching - not EUC.
- Strong Active Directory, DNS and Group Policy experience.
- Experience supporting multi-node Microsoft/Windows clustering and high-availability environments.
- Experience supporting SQL Server high availability.
- Strong PowerShell scripting and infrastructure automation experience.
- Strong production troubleshooting and root cause analysis skills.
- Ability to independently manage and resolve complex server infrastructure issues.
- Strong enterprise/server administration background.

Nice to Have:

- Azure and hybrid cloud experience
- Ansible or similar configuration management experience
- VMware virtualization experience
- Experience with PCI DSS, CIS benchmarks or payment-processing environments
- Experience working with MSSPs or managed security monitoring environments
- Relevant infrastructure or security certifications

Important:

This is a server-focused Windows administration role. Candidates should have strong enterprise Windows Server experience, including SCCM server patching and multi-node/high-availability clustering.

EUC-focused candidates and generalist IT profiles are not the target for this position.

Please send your resume to [email protected].

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All applications are reviewed by our recruitment team, and hiring decisions are made by people. We may also use AI-enabled tools to support parts of the application review process.

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